﻿//////////////////////////////////////////////////////////////////////////////
//
// Copyright © 1998-2024 Glodon Company Limited.
//
// Licensed under the MIT License
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the “Software”),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
//////////////////////////////////////////////////////////////////////////////
// Qt headers
#include <QPainter>
#include <QPaintEvent>
#include <QApplication>
#include <QStyle>

// custom headers
#include "HollowButton.h"
#include "PaintingUtils.h"
#include "GbmpNew.h"
#include "EnableCompileWarning_The_LAST_IncludeInCpp.h" 

namespace gmepgcs
{
    HollowButton::HollowButton(QString &text, QWidget *parent)
        : QPushButton(text, parent),
        m_border(1, 1, 1, 1),
        m_cornerRadius(0, 0, 0, 0),
        m_borderColor(82, 145, 221, 255),
        m_backgroundColor(Qt::transparent)
    {
        Init();
    }

    HollowButton::~HollowButton()
    {
    }

    void HollowButton::SetBorderColor(QColor & color)
    {
        m_borderColor = color;

        update();
    }

    void HollowButton::SetBorder(int32_t left, int32_t top, int32_t right, int32_t bottom)
    {
        m_border.setLeft(left);
        m_border.setTop(top);
        m_border.setRight(right);
        m_border.setBottom(bottom);

        update();
    }

    void HollowButton::SetBackground(const QColor & bgColor)
    {
        m_backgroundColor = bgColor;

        update();
    }

    void HollowButton::SetCornerRadius(int32_t left, int32_t top, int32_t right, int32_t bottom)
    {
        m_cornerRadius.setLeft(left);
        m_cornerRadius.setTop(top);
        m_cornerRadius.setRight(right);
        m_cornerRadius.setBottom(bottom);

        update();
    }

    void HollowButton::paintEvent(QPaintEvent * event)
    {
        if (event)
        {
            QPainter painter(this);
            QRect rect = event->rect();

            // draw background
            painter.fillRect(rect, m_backgroundColor);

            // draw border
            PaintingUtils::DrawBorder(&painter, rect, m_border, m_cornerRadius, m_borderColor);
            DBG_WARN_AND_RETURN_VOID_UNLESS(QApplication::style(), L"QApplication::style()为空", L"GMEP", L"2024-01-30");
            // draw text
            painter.setFont(font());
            QApplication::style()->drawItemText(&painter, rect, Qt::AlignCenter, palette(), true, text(), QPalette::ColorRole::Foreground);
        }
    }

    void HollowButton::Init()
    {
        setCursor(QCursor(Qt::CursorShape::PointingHandCursor));
    }
}